851419464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163483}}^1$

素因数の和:163530

約数の個数: 64

約数和(自身を含む): 2511114240

約数和(自身を除く): 1659694776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 163483, 326966, 490449, 653932, 980898, 1144381, 1307864, 1961796, 2288762, 3433143, 3923592, 4577524, 5067973, 6866286, 9155048, 10135946, 13732572, 15203919, 20271892, 27465144, 30407838, 35475811, 40543784, 60815676, 70951622, 106427433, 121631352, 141903244, 212854866, 283806488, 425709732, 851419464]

約数ペア:

[(1, 851419464), (2, 425709732), (3, 283806488), (4, 212854866), (6, 141903244), (7, 121631352), (8, 106427433), (12, 70951622), (14, 60815676), (21, 40543784), (24, 35475811), (28, 30407838), (31, 27465144), (42, 20271892), (56, 15203919), (62, 13732572), (84, 10135946), (93, 9155048), (124, 6866286), (168, 5067973), (186, 4577524), (217, 3923592), (248, 3433143), (372, 2288762), (434, 1961796), (651, 1307864), (744, 1144381), (868, 980898), (1302, 653932), (1736, 490449), (2604, 326966), (5208, 163483)]